Rywire Mil-Spec F/H-Series Tucked Engine Harness (w/o Quick Disconnect)

The Rywire F-series & H-Series Mil-spec tucked engine wire harness is cross-compatible with both engine types.
The distributor connections are setup for internal coil distributors only. This harness does not support external coil distributors.

This harness uses Mil-Spec Teflon coated wire with a maximum heat rating of 200°C . The Teflon coated wire is loomed with The highest quality Raychem DR-25 heat shrink covering, and adhesive lined wire junctions to keep moisture out.

Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a yellow identification labels for easy installation. All heavy interference circuits are protected and grounded with proper wire covering.

Rywire also offers a Firewall mounted Mil-Spec connector that will allow easy engine removal for quick engine changes and customization. This harness is not equipped with the quick disconnect connector, for the F-series & H-Series Mil-spec tucked engine wire harness with a quick disconnect please click here.

All connectors and materials are new. Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a white identification label for easy installation. All heavy interference circuits are protected and grounded with proper wire covering. All Rywire engine harnesses are 100% quality tested pin to pin; And resistance checked to ensure no voltage fluctuations.

All Rywire engine harnesses are made with OBD1 (92-95) ECU Connectors. An ECU adapter can be used for OBD2 ECU's if necessary however this harness does not support USDM OBD2 ECU's. Aftermarket ECU's using OBD2 plugs and Non-US OBD2 ECU's are compatible (except for H22 and GSR stock computers).

Each harness will come with a custom back side sub-harness that will be proprietary to the chassis you choose on the drop down menu. This way if you ever change chassis you will only need a new sub-harness, not a whole new wire loom!

These harnesses are warrantied and guaranteed to work, however they are non-refundable. Because the back-side (interior/shock tower connection) separates from the main harness, the engine harness can be used on multiple chassis provided the engine itself uses the same components. We sell the back-side harness separately only over the phone for previous engine harness customers.

Harness Connector List:

• Oil Pressure Sending Unit
• Knock Sensor(Round Style)
• Intake Air Temperature (Intake Manifold Style)
• Oxygen Sensor (Primary 4 Wire)
• Alternator
• 2 Extra Wires
• Injector 1-4
• MAP Sensor
• TPS (Throttle position)
• Idle Control Motor
• Electronic Speed Sensor
• Ground
• Fan Switch
• OBD1 Distributor plugs
• h20 Sending Unit (for Gauge Cluster)
• Reverse Lights
• Engine Coolant Temp
• Starter Signal
• VTEC Solenoid
• OBD1 ECU Plugs A,B,D
• Power Distribution Cap

Optional Adapters and Jumper Harnesses:

Oxygen Sensor

Injector Adapters

Alternator Adapters

Charge Harness

Separated Charge Harness

ECU Jumpers

Ground Kit

Instructions:

This instruction is for an 88-91 CRX/Civic installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness "Chassis Adapter".



This instruction is for an 90-91 Integra DA installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness "CHASSIS ADAPTERS" specific to your vehicle type; But matching a wide range of our engine harnesses.



This instruction is for an 92-95 Civic & 92-95 Integra installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness “CHASSIS ADAPTERS” specific to your vehicle type.



This instruction is for an OBD2a vehicle installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness “CHASSIS ADAPTERS” specific to your vehicle type; But matching a wide range of our engine harnesses.
Note: On OBD2a Civic’s our adapter is plug and play, this isn’t needed.



This instruction is for an OBD2b vehicle installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness “CHASSIS ADAPTERS” specific to your vehicle type; But matching a wide range of our engine harnesses.